在Anaconda中更新Spyder后出现内核错误 [英] Kernel error after updating Spyder in anaconda

问题描述

我将Spyder更新到版本4.1.0(以及anaconda中的所有其他软件包). Spyder本身可以正常工作，但是内核无法正常工作.我收到以下错误，却找不到解决方法:

I updated Spyder to version 4.1.0 (together with all other packages in anaconda). Spyder itself works fine however the kernel is not working. I get the following error and can't figure out how to solve it:

An error ocurred while starting the kernel
The error is:

Traceback (most recent call last):
File "C:\Users\20172010\AppData\Local\Continuum\anaconda3\lib\site‑packages\spyder\plugins\ipythonconsole\plugin.py", line 1209, in create_kernel_manager_and_kernel_client
kernel_manager.start_kernel(stderr=stderr_handle, **kwargs)
File "C:\Users\20172010\AppData\Local\Continuum\anaconda3\lib\site‑packages\jupyter_client\manager.py", line 267, in start_kernel
self.kernel = self._launch_kernel(kernel_cmd, env=env, **kw)
File "C:\Users\20172010\AppData\Local\Continuum\anaconda3\lib\site‑packages\jupyter_client\manager.py", line 211, in _launch_kernel
return launch_kernel(kernel_cmd, **kw)
File "C:\Users\20172010\AppData\Local\Continuum\anaconda3\lib\site‑packages\jupyter_client\launcher.py", line 135, in launch_kernel
proc = Popen(cmd, **kwargs)
File "C:\Users\20172010\AppData\Local\Continuum\anaconda3\lib\subprocess.py", line 800, in __init__
restore_signals, start_new_session)
File "C:\Users\20172010\AppData\Local\Continuum\anaconda3\lib\subprocess.py", line 1207, in _execute_child
startupinfo)
FileNotFoundError: [WinError 2] The system cannot find the file specified

推荐答案

在下面的链接中提到他们正在尽快推出spyder 4.1.1.

In the link below is mentioned that they are working to roll out spyder 4.1.1 asap.

与此同时，您有两个选择:

In the meantime you have two options:

• 通过导航器或提示符运行spyder 4.1.0(如前所述)
• 在导航器中执行回滚到4.0.1

链接: https://github.com/spyder-ide/spyder/issues /11819

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